Why do you need this resource or plugin? Please describe.

CloudWatchLogs support Resource Policies that allow other AWS services to put log events in an account.

Describe the solution you'd like

Support for CloudWatch Logs Resource Policies: see describe-resource-policies below.

Additional context

https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutResourcePolicy.html
https://docs.aws.amazon.com/cli/latest/reference/logs/describe-resource-policies.html